conj. 是否, 不论 pron. 两个中的哪一个
The oldest debates were over whether the standards of living rose or fell.
四级 · CET-4 2026年6月 第1套
After debate and analysis of the average income, historians have agreed to disagree on whether there was rapid or slow economic growth during the Industrial Revolution.
四级 · CET-4 2026年6月 第1套
Whether it was the gravity force of the plane climbing or the noise of the engine, it put our three-year-old daughter instantly to sleep until we bumped down on the grass at Claris Airport.
四级 · CET-4 2026年6月 第1套
Whether or not to buy organic is a personal decision, said Mike von Massow, professor of Food Agriculture.
四级 · CET-4 2026年6月 第1套
Science won’t give a clear-cut answer to the question of whether organic food is “better.” There are often trade-offs (权衡) and answers become less definitive depending on the product under consideration.
四级 · CET-4 2026年6月 第1套